Xeon Silver 4516Y vs Ryzen Threadripper 3980X

Primary details

Comparing Ryzen Threadripper 3980X and Xeon Silver 4516Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Server
Series	AMD Ryzen Threadripper	no data
Architecture codename	Matisse (2019−2020)	no data
Release date	14 November 2019 (5 years ago)	1 October 2023 (1 year ago)

Detailed specifications

Ryzen Threadripper 3980X and Xeon Silver 4516Y basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	48 (Octatetraconta-Core)	24 (Tetracosa-Core)
Threads	96	48
Base clock speed	3.5 GHz	2.2 GHz
Boost clock speed	4.5 GHz	3.7 GHz
Multiplier	32	no data
L1 cache	3 MB	no data
L2 cache	24 MB	no data
L3 cache	128 MB	45 MB
Chip lithography	7 nm, 12 nm	Intel 7 nm
Maximum core temperature	no data	81 °C
Number of transistors	19,200 million	no data
64 bit support	+	-
Windows 11 compatibility	-	no data
Unlocked multiplier	+	-

Compatibility

Information on Ryzen Threadripper 3980X and Xeon Silver 4516Y compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	no data
Socket	TR4	FCLGA4677
Power consumption (TDP)	280 Watt	185 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3980X and Xeon Silver 4516Y. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	-
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
TSX	-	+
Precision Boost 2	+	no data
Deep Learning Boost	-	+

Security technologies

Ryzen Threadripper 3980X and Xeon Silver 4516Y technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+
SGX	no data	Yes with Intel® SPS
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 3980X and Xeon Silver 4516Y are enumerated here.

AMD-V	+	-
VT-d	no data	+
VT-x	no data	+
EPT	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3980X and Xeon Silver 4516Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Eight-channel	DDR5-4400
Maximum memory size	512 GB	4 TB
Max memory channels	4	8
Maximum memory bandwidth	102.403 GB/s	no data
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 3980X and Xeon Silver 4516Y.

PCIe version	no data	5.0
PCI Express lanes	no data	80

Pros & cons summary

---

Recency	14 November 2019	1 October 2023
Physical cores	48	24
Threads	96	48
Power consumption (TDP)	280 Watt	185 Watt

---

Should you still have questions on choice between Ryzen Threadripper 3980X and Xeon Silver 4516Y, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---